Home Malware Programs Trojans Trojan.Nymaim.A

Trojan.Nymaim.A

Posted: February 5, 2013

Threat Metric

Threat Level: 8/10
Infected PCs: 506
First Seen: February 5, 2013
Last Seen: September 25, 2022
OS(es) Affected: Windows

Aliases

TR/Nymaim.A.46 [AntiVir]Trojan-Ransom.Win32.Blocker.bbma [Kaspersky]Win32:Virtool-B [Trj] [Avast]PWS-Zbot-FANF!EB85659D9717 [McAfee]Win32:Kryptik-LOY [GData]Win32:Kryptik-LOY [Trj] [Avast]TR/Nymaim.A.49 [AntiVir]Trojan-Ransom.Win32.Blocker.bbxn [Kaspersky]Win32:Ransom-AHO [Trj] [Avast]Packed.Generic.408 [Symantec]PWS-Zbot-FANF!AE4D8A9F5B92 [McAfee]Trj/Dtcontx.D [Panda]Generic_r.CCO [AVG]W32/Kryptik.WEX!tr [Fortinet]Trojan.Win32.FakeAV [Ikarus]
More aliases (329)

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%SystemDrive%\Users\<username>\AppData\Roaming\ldr.mcb File name: ldr.mcb
Size: 160.25 KB (160256 bytes)
MD5: dbe119e91ea203d77db3f0f4e6b78dac
Detection count: 93
Mime Type: unknown/mcb
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: March 21, 2013
%APPDATA%\mcafee.ini File name: mcafee.ini
Size: 153.6 KB (153600 bytes)
MD5: eb85659d971789be662f7eb16b616406
Detection count: 71
Mime Type: unknown/ini
Path: %APPDATA%
Group: Malware file
Last Updated: May 13, 2013
%APPDATA%\id.cff File name: id.cff
Size: 159.74 KB (159744 bytes)
MD5: db158a3c79f46def5f1362acd8b10d52
Detection count: 66
Mime Type: unknown/cff
Path: %APPDATA%
Group: Malware file
Last Updated: March 29, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\id.cff File name: id.cff
Size: 158.72 KB (158720 bytes)
MD5: 2ae5a03e77e87e1eea4c3d63fc19771f
Detection count: 63
Mime Type: unknown/cff
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 22, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\id.cff File name: id.cff
Size: 158.72 KB (158720 bytes)
MD5: 4be2fc301295286de24e625a63e11465
Detection count: 42
Mime Type: unknown/cff
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 2, 2013
%APPDATA%\ldr.mcb File name: ldr.mcb
Size: 179.2 KB (179200 bytes)
MD5: cb74cb27795ed55a2c339075e274ace9
Detection count: 32
Mime Type: unknown/mcb
Path: %APPDATA%
Group: Malware file
Last Updated: March 21, 2013
%APPDATA%\id.cff File name: id.cff
Size: 154.62 KB (154624 bytes)
MD5: 43bd8251d75f8659ac60843347f286ec
Detection count: 26
Mime Type: unknown/cff
Path: %APPDATA%
Group: Malware file
Last Updated: March 21, 2013
%APPDATA%\ldr.mcb File name: ldr.mcb
Size: 184.83 KB (184832 bytes)
MD5: 33df81e3952168f2c50f3fdb3524c960
Detection count: 23
Mime Type: unknown/mcb
Path: %APPDATA%
Group: Malware file
Last Updated: February 7, 2013
%APPDATA%\id.cff File name: id.cff
Size: 161.28 KB (161280 bytes)
MD5: 341cf8342ce41aa419ef7a7004fa3a58
Detection count: 23
Mime Type: unknown/cff
Path: %APPDATA%
Group: Malware file
Last Updated: March 29, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\ldr.mcb File name: ldr.mcb
Size: 165.37 KB (165376 bytes)
MD5: d5e5e05eba977cfe87335284a8153846
Detection count: 21
Mime Type: unknown/mcb
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 2, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\ldr.mcb File name: ldr.mcb
Size: 160.25 KB (160256 bytes)
MD5: 53730f9a4efb645036a1a6ca2c658476
Detection count: 19
Mime Type: unknown/mcb
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 22, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\i.ini File name: i.ini
Size: 149.5 KB (149504 bytes)
MD5: e29d4b32c6e6681e5791a1828f96f1be
Detection count: 19
Mime Type: unknown/ini
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: May 13, 2013
C:\Users\<username>\.fontconfig\Desktop\Users\<username>\AppData\Local\Temp\9CFB.tmp File name: 9CFB.tmp
Size: 154.62 KB (154624 bytes)
MD5: 091e8492e068ed6067ecb635f7785ce9
Detection count: 16
File type: Temporary File
Mime Type: unknown/tmp
Path: C:\Users\<username>\.fontconfig\Desktop\Users\<username>\AppData\Local\Temp\9CFB.tmp
Group: Malware file
Last Updated: September 25, 2022
%SystemDrive%\Users\<username>\AppData\Roaming\id.cff File name: id.cff
Size: 154.11 KB (154112 bytes)
MD5: 37943dd0fbfcf65c06b5179d3919f033
Detection count: 14
Mime Type: unknown/cff
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 24, 2020
%SystemDrive%\Users\<username>\AppData\Roaming\ldr.mcb File name: ldr.mcb
Size: 175.1 KB (175104 bytes)
MD5: 0af96fdc918b40bd7676fb005e00e0a2
Detection count: 12
Mime Type: unknown/mcb
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: March 21, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\id.cff File name: id.cff
Size: 153.6 KB (153600 bytes)
MD5: afbd9369613a4343f1948b09be244c14
Detection count: 12
Mime Type: unknown/cff
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: May 1, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\ldr.mcb File name: ldr.mcb
Size: 176.12 KB (176128 bytes)
MD5: 25cfa27e7040660eda47a54ff04fd592
Detection count: 9
Mime Type: unknown/mcb
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: February 25, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\ldr.mcb File name: ldr.mcb
Size: 178.17 KB (178176 bytes)
MD5: b2d49ca01054b3c4bd4b7f7a59d253b6
Detection count: 7
Mime Type: unknown/mcb
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: March 1, 2013
%APPDATA%\id.cff File name: id.cff
Size: 154.62 KB (154624 bytes)
MD5: f873874d536d8e0b03b5f156a985313f
Detection count: 7
Mime Type: unknown/cff
Path: %APPDATA%
Group: Malware file
Last Updated: March 21, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\mcafee.ini File name: mcafee.ini
Size: 158.72 KB (158720 bytes)
MD5: 86e106aa61bc841e83731b03343af1e9
Detection count: 7
Mime Type: unknown/ini
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 16, 2013
%APPDATA%\mcafee.ini File name: mcafee.ini
Size: 150.52 KB (150528 bytes)
MD5: d96ae7971a5419f88cf875729674da40
Detection count: 7
Mime Type: unknown/ini
Path: %APPDATA%
Group: Malware file
Last Updated: April 17, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\ldr.mcb File name: ldr.mcb
Size: 183.8 KB (183808 bytes)
MD5: fcb2588f4672e760f7612ac5168f7103
Detection count: 5
Mime Type: unknown/mcb
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: March 12, 2013
%APPDATA%\ldr.mcb File name: ldr.mcb
Size: 156.67 KB (156672 bytes)
MD5: 4a9c8706c9fe1a5a4a7f86691ad2153c
Detection count: 5
Mime Type: unknown/mcb
Path: %APPDATA%
Group: Malware file
Last Updated: April 2, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\id.cff File name: id.cff
Size: 154.62 KB (154624 bytes)
MD5: 44c1c154769963f919b945f201b04dc4
Detection count: 5
Mime Type: unknown/cff
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 16, 2013
%APPDATA%\id.cff File name: id.cff
Size: 153.6 KB (153600 bytes)
MD5: 124f9fcc97ab7fb0179ad5b11c5fa49d
Detection count: 5
Mime Type: unknown/cff
Path: %APPDATA%
Group: Malware file
Last Updated: April 8, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\id.cff File name: id.cff
Size: 153.6 KB (153600 bytes)
MD5: d4af2016ed18fdaf8305850e1ad4e0ae
Detection count: 5
Mime Type: unknown/cff
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: April 8, 2013
%APPDATA%\mcafee.ini File name: mcafee.ini
Size: 151.04 KB (151040 bytes)
MD5: f2df48b532252cbd5fa6ee244d258211
Detection count: 5
Mime Type: unknown/ini
Path: %APPDATA%
Group: Malware file
Last Updated: May 3, 2013
%SystemDrive%\Users\<username>\AppData\Roaming\mcafee.ini File name: mcafee.ini
Size: 152.06 KB (152064 bytes)
MD5: ae4d8a9f5b927f4bfa779d5002092101
Detection count: 5
Mime Type: unknown/ini
Path: %SystemDrive%\Users\<username>\AppData\Roaming
Group: Malware file
Last Updated: May 13, 2013
%APPDATA%\i.ini File name: i.ini
Size: 151.55 KB (151552 bytes)
MD5: 63094e9fa2e776b136c92590903aaf87
Detection count: 5
Mime Type: unknown/ini
Path: %APPDATA%
Group: Malware file
Last Updated: May 1, 2013

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